Finding the Fourth Proportional to 1,895.32, 2,616.42 and 1,336.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,895.32 : 2,616.42 = 1,336.24 : x
2. Step 2: Convert to fraction form
   1,895.32/2,616.42 = 1,336.24/x
3. Step 3: Cross multiply
   1,895.32x = 2,616.42 × 1,336.24
4. Step 4: Simplify right side
   1,895.32x = 3,496,165.06
5. Step 5: Solve for x
   x = 3,496,165.06/1,895.32
6. Step 6: Final answer
   x = 1,844.63